iusoft.kr - dns.ninja

iusoft.kr

DNSSEC⚠️ Not signed
A222.239.248.205🇰🇷 SKB-NET222.232.0.0/13 SK Broadband
NSiusoft.kr ⭐
A222.239.248.205🇰🇷 SKB-NET222.232.0.0/13 SK Broadband
NScns1.simplexi.com
A58.121.85.54🇰🇷 SKB-NET58.120.0.0/13 auto-generated route object for 58.120.0.0/13
NScns2.simplexi.com
A211.192.139.9🇰🇷 KT-NET211.192.0.0/13 KORnet Powered BY Korea Telecom
MXiusoft.kr ⭐
A222.239.248.205🇰🇷 SKB-NET222.232.0.0/13 SK Broadband
TXTv=spf1 ip4:222.239.248.205 ~all
SOAiusoft.krpostmaster@iusoft.kr serial=20170315

kr

DNSSEC🔒 Signed (DS record present)
NSg.dns.kr ⭐
NSb.dns.kr
NSc.dns.kr
NSd.dns.kr
NSe.dns.kr
NSf.dns.kr
SOAg.dns.krdomain-manager@nic.or.kr serial=2607240740

NS for

iusoft.kr

MX for

iusoft.kr

Same first word

iusoft.de
iusoft.com
iusoft.kr

Similar names

itofus.com
uisoft.co.jp
soutif.net
stufio.net
fiostu.com
uisoft.de
stufio.com
usofti.com
tousif.com
sutofi.com
uisoft.net
iufost.org
tosifu.jp.net
soufit.com
uisoft.com
fitous.net
fotius.com
soutif.com
softui.io
soutif.fr
tousif.me
osufit.com
usofit.com
fusito.vn
ofsuit.com

DNS History

5 records (5 active, 0 former)

20192020202120222023202420252026NScns1.simplexi.comcns2.simplexi.comiusoft.krMXiusoft.krA222.239.248.205
●NScns1.simplexi.com2018-05-10 → 2026-07-24 · 2 obs
● 2018-05-10 08:53:42
● 2026-07-24 06:14:24
●NScns2.simplexi.com2018-05-10 → 2026-07-24 · 2 obs
● 2018-05-10 08:53:42
● 2026-07-24 06:14:24
●NSiusoft.kr2018-05-10 → 2026-07-24 · 2 obs
● 2018-05-10 08:53:42
● 2026-07-24 06:14:24
●MXiusoft.kr2018-05-10 → 2026-07-24 · 2 obs
● 2018-05-10 08:53:42
● 2026-07-24 06:14:24
●A222.239.248.2052018-05-10 → 2026-07-24 · 2 obs
● 2018-05-10 08:53:42
● 2026-07-24 06:14:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
krb.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...-
iusoft.krcns2.simplexi.com, cns1.simplexi.com-

✅ Authoritative Response

Server:211.192.139.9

NS records: cns2.simplexi.com, cns1.simplexi.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iusoft.kr (unsigned zone)

⏱️ Timing

Total: 4366ms | Queries: -

📄 Records

TypeCountSample Data
A1222.239.248.205
NS2cns1.simplexi.com, cns2.simplexi.com
MX1iusoft.kr (pri: 10)
TXT1v=spf1 ip4:222.239.248.205 ~all
SOA1iusoft.kr postmaster.iusoft.kr

Analysis

Name Server Role

iusoft.kr has iusoft.kr as one of its name servers, making it self-hosted for DNS delegation.

cns1.simplexi.com, cns2.simplexi.com and iusoft.kr are commonly seen together as name servers.

Mail Server Role

The MX record for iusoft.kr points back to iusoft.kr — it is its own mail server.

IP Addresses

iusoft.kr directs to one IP number, which is 222.239.248.205.

There are other host names — airping.co.kr among them — that share IP numbers with iusoft.kr.

Name Servers

iusoft.kr has three authoritative name servers: iusoft.kr, cns1.simplexi.com and cns2.simplexi.com.

The name servers of iusoft.kr overlap at least partially with those of other domains — among them hrbooks.co.kr, emarathon.or.kr, safetyko.com and two more.

iusoft.kr, cns1.simplexi.com and cns2.simplexi.com all have one IP address each — iusoft.kr directs to 222.239.248.205, cns1.simplexi.com directs to 58.121.85.54 and cns2.simplexi.com directs to 211.192.139.9.

Mail Servers

The MX record for iusoft.kr points to a single mail server: iusoft.kr.